what does molto rall. in music mean

Molto rallentando (molto rall.) in music means "greatly gradually slow down".

Word by word translation:

molto = very; much

(rall.) rallentando = gradually getting slower

The majority of musical terms are in Italian, other common languages for musical terms are German and French.

See a list of Italian Musical Terms at Music Theory.

Learn 14 Common Musical Terms All Piano Players Need to Know at TakeLessons.

Check out 4 Dos and Don'ts When Writing Songs, shared by BMI.com.

Tag: music 
Thursday, June 30 2016
Source: http://www.musictheory.org.uk/res-musical-terms/italian-musical-terms.php